| Value | Category | Cases | |
|---|---|---|---|
| 1 | Upper class | 11 |
0.6%
|
| 2 | Upper middle class | 456 |
24.3%
|
| 3 | Lower middle class | 1064 |
56.7%
|
| 4 | Working class | 154 |
8.2%
|
| 5 | Lower class | 191 |
10.2%
|
| -5 | Missing; Unknown | 28 | |
| -4 | Not asked | 0 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 58 | |
| -1 | Don´t know | 53 |